Chapter 8 Hub Filter Module; Functional Description; Figure 8-1 Hfm Side View - Cisco ONS 15200 Handbook

Hub Filter Module
This chapter describes the Hub Filter module (HFM).

8.1 Functional Description

The HFM adds the output signal from the Client Layer Interface Port (CLIP) module to the optical line.
The HFM also drops the incoming signal on the same International Telecommunication Union (ITU)
channel to the CLIP module receivers (A or B).
Figure 8-1
Figure 8-1 HFM side view
The HFM is passive and does not include alarm or supervisory subunit functions.
Note
78-13767-01
illustrates the Hub Filter module.
C H A P T E R
Cisco ONS 15200 Module Handbook
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